baber/WOPTO huggingface dataset:
Patent JP-H0287633-A (JP)
Title: Mounting of multichip image sensor
Inventor: KANEKO YUTAKA
IPC: H01L21/52
Filed: 1988-09-26
Abstract: PURPOSE:To glue and fix individual chips without being displaced mutually by a method wherein, a bonded part between adjacent chips is glued and fixed in advance in a lowtemperature state so as not to be displaced mutually, a thermosettype adhesive for die bonding use is heated and hardened and the chips are glued and fixed onto a substrate. CONSTITUTION:Individual IC image-sensor chips 2a, 2b whose size is (a) are arranged in a straight line on a substrate 4 by using a thermoset-type adhesive 3 for die bonding use; they are glued and fixed to be capable of reading out a size (l); before their heating and hardening operation, each bonded part 5 between the individual IC image-sensor chips 2a, 2b is glued and fixed by using an adhesive (a low-temperature hardening type adhesive or a UV-hardening type adhesive) 6 which is hardened at a temperature lower than the thermoset- type adhesive 3 for die bonding use; after that, the thermoset-type adhesive 3 for die bonding use on the substrate 4 is cured (hardened by heating); the individual chips 2 and the substrate 4 are glued and fixed.
Patent JP-H0768266-A (JP)
Title: Production of functional water
Inventor: IWASE TADAO
IPC: C02F1/48
Filed: 1993-09-01
Abstract: PURPOSE:To obtain highly functional water restored in various properties originally possessed by water such as the taste, palatability or the like by easily and sufficiently dividing clusters small, by supplying a current in discontinuously changing pulse like potential to treat water to be treated without being substantially accompanied by the generation of gas. CONSTITUTION:Permanent magnets 2, 2 are arranged to the outside of a container while an anode 3 and a cathode 4 are arranged in the container 1 in contact with the side walls of the container and a core 5 is arranged to the central part of the container and a coil 6 is arranged around the core 5 in a concentric circular state. By supplying a current to both electrodes 3, 4 and the coil 6, a discontinuous pulse like electric field is applied to the water 7 to be treated in the container 1 to allow a continuous magnetic field to act perpendicularly to the electric field. The water 7 to be treated in the container 1 is usually held to such a state that a cluster value is large but the greater part of clusters are finely divided by the concn. of energy due to pulse like discontinuous potential and disappered and, further, the collision of clusters is frequently generated by the magnetic field to promote the division of clusters and functional water extremely reduced in the particle size of clusters can be produced.
Patent JP-2001069625-A (JP)
Title: Control system for utility pole
Inventor: MAEDA YUTAKA
IPC: H02G1/02
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To obtain information on a utility pole at a job site, and to facilitate control of the utility pole by providing a data carrier which stores data concerning the utility pole and is fitted to the utility pole, and a reader writer which reads and writes data of the data carrier in a noncontact manner. SOLUTION: A data carrier 2 has memories and an antenna inside, and data stored in the memories of the data carrier 2 is transmittable from the antenna, and the data transmitted from the antenna are received by a reader writer 3 and are read. A call is made with feeble electric wave from the reader writer 3, and an induced electromagnetic field is formed with the electric wave. Consequently, data concerning a utility pole become available at a job site, where maintenance and construction work is performed, and enhancement of labor effectiveness at the job site becomes feasible.
Patent JP-H0762807-A (JP)
Title: Waterproofing asphalt roofing
Inventor: TAMAKOSHI TOSHIO
IPC: E04D5/10
Filed: 1993-08-31
Abstract: PURPOSE:To eliminate the use of a released paper and to facilitate the handling of a roofing by forming the surface of the roofing of a plurality of roofing coated with a thermosoftening resin film. CONSTITUTION:After asphalt layers 2a and 2b are formed on both sides of a core 1, mineral matter powder 3 is made to adhere to the surface of one asphalt layer 2a, and a first roofing 1A adhering to the surface of the other asphalt layer 2b with a thermosoftening resin 4 and a second roofing 2A adhering to the same layer with a thermosoftening resin 6 are stuck together. In addition, the first roofing 1A and second roofing 2A are made to partially adhere to a position only of asphalt 7 a mixed with rubber. According to the constitution, when an asphalt roofing A is rolled in a cylindrical shape, layer slippage is generated in the rubber mixed asphalt 7 through plastic deformation, the asphalt roofing can be rolled with less force and, at the same time, the first roofing 1A can be easily separated from the second roofing 2A.
Patent JP-S62102355-A (JP)
Title: Character processor
Inventor: SUZUKI TAKESHI
IPC: G06F17/22
Filed: 1985-10-29
Abstract: PURPOSE:To facilitate the continuation of converting operation by converting reversely a character string in a specified range as to unselected characters of a document in the middle of documentation which is read in and unselected characters which are converted into KANJI (Chinese character) by misoperation. CONSTITUTION:When a reverse conversion key for reconverting an unselected character which is selected once is pressed on a keyboard 40, the value of a cursor register 33 is substituted in a RAM 30 and the pointer PSATRT of other areas 35 and normal reverse conversion is performed as long as a flag indicating an in specification state 34 is set to 0. When the flag 34 is set to 1, on the other hand, the contents of a range start register 32 are substituted in the pointer PSATRT and the contents of the cursor register 33 are substituted in a pointer PEND. Then, the character string in a document memory 31 is converted reversely until the value of the pointer PSATRT exceeds the value of the pointer PEND.
Patent JP-S61138758-A (JP)
Inventor: MAIKERU EDOWAADO UINIAZU
IPC: D04C3/40
Filed: 1985-10-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04119680-A (JP)
Title: Manufacture of semiconductor laser element
Inventor: ISHIZUMI TAKASHI
IPC: H01S5/00
Filed: 1990-09-10
Abstract: PURPOSE:To enable an oxide formed on the surface of a clad layer inside a stripe-like groove to be removed without causing damage to the surface of the clad layer by a method wherein the oxide film formed on the surface of a substrate at chemical etching is irradiated with plasma in a reaction chamber. CONSTITUTION:An N-type Ga0.55Al0.45As clad layer 302, a P-type Ga0.86Al0.14As active layer 303, a P-type Ga0.55Al0.45As clad layer 304, and an N-type GaAs current constriction layer 305 are grown on an N-type GaAs substrate 301 through an MOCVD method. Then, a substrate 300 is etched with an etching solution so as to provide a groove 311 to the N-type GaAs current constriction layer 305. In succession, the substrate 300 on which a stripe-like groove 311 has been engraved is exposed to plasma to clean its surface. By this setup, the oxide film 310 can be removed without causing any damage to the surface 304a of the clad layer 304. Thereafter, a P-type Ga0.55Al0.45As clad layer 306 and a p-type GaAs contact layer 307 are made to grow. Last of all, an electrode is provided to both the sides of the substrate 300.
Patent JP-S6396869-A (JP)
Title: Aluminum alloy for negative electrode material of lithium secondary battery
Inventor: SAKAGUCHI MASASHI
IPC: H01M4/46
Filed: 1986-10-09
Abstract: PURPOSE:To prevent an electrode from disintegration by pulverizing during repeated charge and discharge by mixing a specific amount of Ca or moreover Mg in an Al alloy to be used for a negative electrode material. CONSTITUTION:The Al alloy to be used fora Li secondary battery contains Ca of 0.1-10 wt% or further contains Mg of 5 wt% or less, and the residual thereof comprises Al and unavoidable impurities. By the addition of Ca, the charge and discharge cycle life is elongated, due to the decrease in the volume change in charge and discharge time. However, at Ca content of 0.1 wt% the effect is minor; on the contrary, at Ca content exceeding 10 wt% the material becomes so brittle that the mass productivity and the charge and discharge cycle life and reduced. On the other hand, Mg improves the strength of material and the charge and discharge cycle life. However, excessive content of Mg, exceeding 5 wt%, makes the material brittle and reduces the mass productivity and charge and discharge cycle life.
Patent JP-S60133515-A (JP)
Title: Thin film magnetic head
Inventor: TODA YASUSHI
IPC: G11B5/29
Filed: 1983-12-22
Abstract: PURPOSE:To reduce crosstalk and to improve the balance of characteristics between adjacent heads by arranging the wiring terminals drawn out from coils formed on a substrate linearly symmetrically on the outsides of the coils and arranging signal lines on the insides of the wiring terminals. CONSTITUTION:The coil is formed on the substrate 1 symmetrically about the center line, the terminal 6 to be used as common earth lines are arranged on the outdies of the coil 4 and the signal lines 3 are arranged on the insides. Upper magnetic layers 2 are drawn out from contact holes at the center part of respective coil 4 to the recording medium sliding surface side of the substrate 1 through insulating layer so as to get over the coil 4 to form gaps 5. When current is made to flow between the signal line 3 and the wiring terminal 6, a magnetic field is generated in the coil 4 and the magnetic flux is projected from the head gap 5 to the front to execute recording. At the time of reproduction, the magnetic flux flows from the recording medium to the gap 5, so that voltage corresponding to the quantity of the magnetic flux is generated between the signal line 3 and the terminal 6. Consequently, the balance of characteristics between the adjacent heads is improved and crosstalk is reduced.
Patent JP-S61119062-A (JP)
Title: Formation of metal wiring pattern
Inventor: KONO HIROMICHI
IPC: H01L21/3213
Filed: 1984-11-15
Abstract: PURPOSE:To enable to manufacture a metal wiring pattern in a high-quality state and at a high yield rate by a method wherein an alterative layer, which is formed on the surface of the metal film, or contaminants, which are adhered on the surface, is/are effectively removed with dilute sulfuric acid water solution. CONSTITUTION:Firstly, the aluminum film is coated on the semiconductor substrate, and after that, the following proceeds to a patterning process, yet the aluminum film is often held in a state being exposed in the air and so forth for several hours - scores of hours. During the period of time being held in this state, sometimes the aluminum film is made its surface alter or is made an organic coated film adhere on its surface due to contamination. By exposing the surface of this aluminum film in dilute sulfuric acid, a removal of foreign substances is performed without encroaching on the aluminum film. This is, a dipping of one minute or thereabouts is performed in sulfuric acid water solution diluted to a degree of 10% or thereabouts, for example. Moreover, the following two processes of a process, wherein a photo resist is coated on the metal film, an exposure and developing is performed and a patterning is performed using the photo resist as a mask, and a process, wherein an etching is selectively performed on the metal film using the photo resist as a masking material, are performed.
Patent JP-H03101867-A (JP)
Title: Spinner device
Inventor: KASHIWAGI TOSHIO
IPC: B05C11/08
Filed: 1989-09-18
Abstract: PURPOSE:To speed up the spinner device and to shorten the cycle time thereof by separating a low speed rotating position and high speed rotating position of a disk and providing the low speed rotating position on a conveyor. CONSTITUTION:The low speed rotating position 13 and high speed rotating position 17 of the disk 1 are separated and the low speed rotating position 13 is provided on the conveyor 8 at the time of forming a coating film on the disk 1 by using a synthetic resin material. Namely, the operation to supply the synthetic resin material to the disk while rotating the disk at a low speed in the low speed rotating position and the operation to disperse the synthetic resin material onto the disk surface by rotating the disk in the high speed rotating position at a high speed are carried out simultaneously in parallel and, therefore, the spinner device is speeded up. Since the synthetic resin material is discharged in the low speed rotating position on the conveyor, the need for moving a discharge nozzle 14 at every movement of the disk is eliminated and the cycle time is shortened.
Patent JP-H0991058-A (JP)
Title: Portable information processor
Inventor: KATO KATSUTOSHI
IPC: G06F3/02
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a superior portable processor including a keyboard mechanism for improving the operability by inclining a keyboard a prescribed angle. SOLUTION: The processor is provided with a main body where a keyboard unit is arrange on an upper face and a cover body which is fitted to a main body so that it can open/close at almost the trailing end of the main body. The keyboard unit contains (a) a keyboard base covering the surface of the main body, (b) the keyboard 21 fitted to the front of the keyboard base so that it can turn in a first undulating direction, (c) and a lever fitted to almost the trailing end part of the keyboard base so that it can turn in a second undulating direction opposite to the first undulating direction and which retains the keyboard in a retaining position where the keyboard 21 is inclined at a prescribed angle.
Patent JP-2001065151-A (JP)
Title: Faced wall panel
Inventor: HIRAKAWA YUSUKE
IPC: E04F13/08
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To improve the working efficiency of wall facing work, by forming a face material layer on a front surface of a substrate of a faced wall panel, and a fire resistive material layer on a rear surface of the same, and therefore simultaneously executing facing work of the front surface and fire resistive work of the rear surface only by executing panel attachment. SOLUTION: A substrate 1 is formed of galvalium which is coated with an alloy containing aluminum and zinc, and joint-forming horizontal ribs 10 each having an almost trapezoidal cross section, are formed at three portions, i.e., upper and lower ends and an intermediate portion, of the substrate in a manner horizontally extending over the entire width thereof. A rear surface of the substrate 1 has a fire resistive member 30 attached thereto by an adhesive 5, to thereby form a fire resistive material layer 3. Tile materials 20 are attached to a front surface of the substrate 1 by an adhesive 4, and in this case each tile material 20 has a flat trapezoidal shape with its upper and lower edges being slanted.  Therefore, the joint-forming horizontal rib 10 is engaged with the tile materials 20 in an inverted slope fitting manner in a slip-out direction, to thereby enhance the entire strength of a faced wall panel A. The facing work of the front surface and the fire resistive work of the rear surface can be simultaneously executed only by attaching the faced wall panel A, and therefore the working efficiency of the wall facing work can be enhanced.
Patent JP-H03102539-A (JP)
Title: Abnormality detecting method for input/output device
Inventor: YOSHIDA NOBUTAKA
IPC: G06F13/00
Filed: 1989-09-18
Abstract: PURPOSE:To early detect the abnormality of an input/output processor (IOP) by providing route information, which show the current processing state of an input/output device, in a common memory, setting correspondent bit data in the route information and reading the route information by a main CPU. CONSTITUTION:When data are transmitted to an IOP 12, a main CPU 9 clears route information 19 in a common memory 13 of the IOP 12 and data for an input/output processing are written into the common memory 13. Afterwards, an MPU 14 of the IOP 12 is activated and the data are transmitted to an exter nal input/output device 18. After these data are transmitted, the main CPU 9 reads in the route information 19 and checks whether the data are passed through an estimated route or not. When bits are set excepting for the scheduled route, it is the abnormality of the IOP and accordingly, operation is branched to an abnormal processing such as retry, etc.
Patent JP-H1188733-A (JP)
Title: Electronic image pickup device
Inventor: HIGUCHI TATSUJI
IPC: G03B13/08
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To provide an electronic image pickup device in which a lens system can easily be exchanged to a different image pickup element and can easily deal with model change is good without the fear of wasting an expensive beam splitter and an image pickup element when the image pickup lens system breaks down. SOLUTION: The beam splitter 27 and the image pickup element 33 are incorporated in an optical finder unit with optical parts for optical finder. The optical finder unit is constituted of a finder case storing the optical parts for finder and a holding member holding the beam splitter 27 and the image pickup element 33. The image pickup face of the image pickup element 33 is slantingly arranged against the incident luminous flux of the beam splitter 27. Incident luminous flux to the image pickup element 33 is reflected twice in the beam splitter and the incident luminous flux of a finder optical system 35 to the finder passes through the beam splitter 27 without reflection.
Patent JP-H03102024-A (JP)
Title: Recording device
Inventor: KIYOHARA TAKEHIKO
IPC: B41J13/00
Filed: 1989-09-18
Abstract: PURPOSE:To reduce the installation space for an automatic paper sheet feeder and easily form a straight line shaped transport passage in addition to a U shaped transport passage by constituting so that an automatic paper sheet feeder for feeding recording sheets is attached to the bottom surface of a recording device in an upright condition to automatically feed the paper sheets through the recording sheet feeding passage of approximately straight line shape. CONSTITUTION:A lateral type recording device 10 is provided on its top side with a sheet insertion port and a sheet discharge port to form an approximately U shaped recording sheet transport passage, and with an approximately straight line shaped recording sheet transport passage extending from another sheet insertion port 28 formed a the bottom via a recording section to the sheet discharge port. An automatic paper sheet feeder 30 is attached to the bottom of the recording device 10 in an upright condition so that paper sheets are automatically fed through the approximately straight line shaped recording sheet transport passage. Here, a hand feed sheet passage 31 connected to the approximately straight line shaped recording sheet line is formed in the automatic paper sheet feeder 30.
Patent JP-H0979309-A (JP)
Title: Cylindrical mount device
Inventor: HIRASAWA MUTSUHIRO
IPC: F16F13/08
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To enhance the durability of shock-absorbing rubber by forming an arcuate groove-like recess having a radius of curvature which is less than that of the outer peripheral surface of a support shaft member, in an opposed surface at the center point position thereof opposing the support shaft member, so that the recess is axially continuous. SOLUTION: An engine mount 10 is composed of a cylindrical fixture 12 as a support shaft member and an outer cylindrical fixture 14 as an outer cylindrical member, which are diametrically spaced from each other by a predetermined distance and arranged with a predetermined eccentricity therebetween. Further, a stopper part 64 opposed to and diametrically spaced by a predetermined distance from the inner cylindrical fixture 12, is provided on the outer cylindrical fixture 14 side. An arcuate groove-like recess 68 having a radius of curvature which is less than that of the outer peripheral surface of the inner cylindrical fixture 12 is formed in a surface 66 of the stopper part 64 which is opposed to the inner cylindrical fixture 12, at the center point position thereof so that the recess is axially continuous.  With this arrangement, it is possible to enhance the durability of shock-absorbing rubber 38, 42 interposed between the inner and outer cylindrical fixtures 12, 14.
Patent JP-H0695004-A (JP)
Title: System for taking microscope photograph
Inventor: NAKANE YASUHIRO
IPC: G02B21/36
Filed: 1992-09-10
Abstract: PURPOSE:To reduce troublesome operation performed before taking a microscopic photograph, to lighten a burden imposed on a photographer and to lower a probability that the photographer fails in photographing. CONSTITUTION:Before photographing, for example, at the time of loading photograph-taking film 1 where photographing information has been already stored, a photographing condition stored on the film 1 is read out by a read part 2, and the condition read out is inputted in a CPU 10. The CPU 10 controls a driving device 11 so as to agree with the condition, and allows a display device 12 to display the read condition, for example, whether the diameter of an aperture-stop 8 is automatically set to the read condition. The photographer sets the diameter of the aperture-stop 8 so as to agree with the display.
Patent JP-S6485249-A (JP)
Title: Polyester resin composition
Inventor: SAKA SEIJI
IPC: C08L67/00
Filed: 1987-09-25
Abstract: PURPOSE:To make it possible to form a polyester resin composition which is inexpensive and excellent in friction and abrasion resistance, heat resistance and mechanical properties, by mixing a polyester resin with a carbon fiber and a linear fatty acid ester and/or linear fatty acid metal salt at a specified ratio. CONSTITUTION:This polyester resin composition is prepared by mixing 100pts.wt. polyester resin with 10-100pts.wt. carbon fiber and 1-12pts.wt. at least one linear fatty acid ester of formula I (wherein n is 28-32, and R is a group of formula II, III, IV or V) and/or at least one linear fatty acid metal salt of formula VI (wherein n is 28-32; m is 1-3; X is Li, Na or K when m=1; X is Ca, Zn, Mg or Ba when m=2, and X is Al when m=3), and the resulting mixture is homogeneously melt-kneaded.
Patent JP-S6484476-A (JP)
Title: Optical disk reproducing device
Inventor: OGAWA HIROSHI
IPC: G11B20/10
Filed: 1987-09-25
Abstract: PURPOSE:To enable high speed access by changing the center frequency of a phase locked loop to generate a reproduced output so as to correspond to a linear velocity, in a state that the rotation speed of an optical disk is controlled to be constant. CONSTITUTION:The revolution of the optical disk 1 is controlled so as to be at a prescribed angular velocity by a spindle control part 2, a phase comparator 3 and a crystal oscillator 4. When a signal from the disk 1 is read by a pickup 5, this signal comes to be the binary signal of a high and a low levels, and is inputted to a Tmax detecting part 8 and the phase locked loop (PLL) consisting of the phase comparator 12, an LPF 13 and a voltage controlled oscillator 11. At that time, the least time width Tmax comes to be the one corresponding to the linear velocity at the time of reproduction. Through the use of such constitution, the center frequency of the PLL varies as following the linear velocity, and is transmitted as a system clock. Thus, seek time can be speeded up, and the high speed access comes possible.